ASCII值 | 控制字符 | 注释 |
---|---|---|
0 | NUT | |
1 | SOH | 标题开始 |
2 | STX | 正文开始 |
3 | ETX | 正文结束 |
4 | EOT | 传输结束 |
5 | ENQ | 询问字符 |
6 | ACK | 承认 |
7 | BEL | 报警 |
8 | BS(Backspace) | 退格 |
9 | HT | 横向制表 |
10 | LF | 换行 |
11 | VT | 垂直制表 |
12 | FF | 走纸控制 |
13 | CR(Enter) | 回车 |
14 | SO | 移位输出 |
15 | SI | 移位输入 |
16 | DLE | 空格 |
17 | DCI | 设备控制1 |
18 | DC2 | 设备控制2 |
19 | DC3 | 设备控制3 |
20 | DC4(Caps Lock) | 设备控制4(大写锁定) |
21 | NAK | 否定 |
22 | SYN | 空转同步 |
23 | ETB | 信息组传送结束 |
24 | CAN | 作废 |
25 | EM | 纸尽 |
26 | SUB | 换置 |
27 | ESC | 换码 |
28 | FS | 文字分隔符 |
29 | GS | 组分隔符 |
30 | RS | 记录分隔符 |
31 | US | 单元分隔符 |
32 | space | 空格 |
33 | ! | |
34 | " | |
35 | # | |
36 | $ | |
37 | % | |
38 | & | |
39 | ' | |
40 | ( | |
41 | ) | |
42 | * | |
43 | + | |
44 | , | |
45 | - | |
46 | . | |
47 | / | |
48 | 0 | |
49 | 1 | |
50 | 2 | |
51 | 3 | |
52 | 4 | |
53 | 5 | |
54 | 6 | |
55 | 7 | |
56 | 8 | |
57 | 9 | |
58 | : | |
59 | ; | |
60 | < | |
61 | = | |
62 | > | |
63 | ? | |
64 | @ | |
65 | A | |
66 | B | |
67 | C | |
68 | D | |
69 | E | |
70 | F | |
71 | G | |
72 | H | |
73 | I | |
74 | J | |
75 | K | |
76 | L | |
77 | M | |
78 | N | |
79 | O | |
80 | P | |
81 | Q | |
82 | R | |
83 | X | |
84 | T | |
85 | U | |
86 | V | |
87 | W | |
88 | X | |
89 | Y | |
90 | Z | |
91 | [ | |
92 | \ | |
93 | ] | |
94 | ^ | |
95 | _ | |
96 | ` | |
97 | a | |
98 | b | |
99 | c | |
100 | d | |
101 | e | |
102 | f | |
103 | g | |
104 | h | |
105 | i | |
106 | j | |
107 | k | |
108 | l | |
109 | m | |
110 | n | |
111 | o | |
112 | p | |
113 | q | |
114 | r | |
115 | s | |
116 | t | |
117 | u | |
118 | v | |
119 | w | |
120 | x | |
121 | y | |
122 | z | |
123 | { | |
124 | | | |
125 | } | |
126 | ~ | |
127 | DEL | 删除 |
ASCII码对照表 | ||||
Bin | Dec | Hex | 缩写/字符 | 解释 |
0000 0000 | 0 | 00 | NUL | (null) 空字符 |
0000 0001 | 1 | 01 | SOH | (start of handing) 标题开始 |
0000 0010 | 2 | 02 | STX | (start of text) 正文开始 |
0000 0011 | 3 | 03 | ETX | (end of text) 正文结束 |
0000 0100 | 4 | 04 | EOT | (end of transmission) 传输结束 |
0000 0101 | 5 | 05 | ENQ | (enquiry) 请求 |
0000 0110 | 6 | 06 | ACK | (acknowledge) 收到通知 |
0000 0111 | 7 | 07 | BEL | (bell) 响铃 |
0000 1000 | 8 | 08 | BS | (backspace) 退格 |
0000 1001 | 9 | 09 | HT | (horizontal tab) 水平制表符 |
0000 1010 | 10 | 0A | LF | (NL line feed, new line) 换行键 |
0000 1011 | 11 | 0B | VT | (vertical tab) 垂直制表符 |
0000 1100 | 12 | 0C | FF | (NP form feed, new page) 换页键 |
0000 1101 | 13 | 0D | CR | (carriage return) 回车键 |
0000 1110 | 14 | 0E | SO | (shift out) 不用切换 |
0000 1111 | 15 | 0F | SI | (shift in) 启用切换 |
0001 0000 | 16 | 10 | DLE | (data link escape) 数据链路转义 |
0001 0001 | 17 | 11 | DC1 | (device control 1) 设备控制1 |
0001 0010 | 18 | 12 | DC2 | (device control 2) 设备控制2 |
0001 0011 | 19 | 13 | DC3 | (device control 3) 设备控制3 |
0001 0100 | 20 | 14 | DC4 | (device control 4) 设备控制4 |
0001 0101 | 21 | 15 | NAK | (negative acknowledge) 拒绝接收 |
0001 0110 | 22 | 16 | SYN | (synchronous idle) 同步空闲 |
0001 0111 | 23 | 17 | ETB | (end of trans. block) 传输块结束 |
0001 1000 | 24 | 18 | CAN | (cancel) 取消 |
0001 1001 | 25 | 19 | EM | (end of medium) 介质中断 |
0001 1010 | 26 | 1A | SUB | (substitute) 替补 |
0001 1011 | 27 | 1B | ESC | (escape) 溢出 |
0001 1100 | 28 | 1C | FS | (file separator) 文件分割符 |
0001 1101 | 29 | 1D | GS | (group separator) 分组符 |
0001 1110 | 30 | 1E | RS | (record separator) 记录分离符 |
0001 1111 | 31 | 1F | US | (unit separator) 单元分隔符 |
0010 0000 | 32 | 20 | 空格 | |
0010 0001 | 33 | 21 | ! | |
0010 0010 | 34 | 22 | " | |
0010 0011 | 35 | 23 | # | |
0010 0100 | 36 | 24 | $ | |
0010 0101 | 37 | 25 | % | |
0010 0110 | 38 | 26 | & | |
0010 0111 | 39 | 27 | ' | |
0010 1000 | 40 | 28 | ( | |
0010 1001 | 41 | 29 | ) | |
0010 1010 | 42 | 2A | * | |
0010 1011 | 43 | 2B | + | |
0010 1100 | 44 | 2C | , | |
0010 1101 | 45 | 2D | - | |
0010 1110 | 46 | 2E | . | |
0010 1111 | 47 | 2F | / | |
0011 0000 | 48 | 30 | 0 | |
0011 0001 | 49 | 31 | 1 | |
0011 0010 | 50 | 32 | 2 | |
0011 0011 | 51 | 33 | 3 | |
0011 0100 | 52 | 34 | 4 | |
0011 0101 | 53 | 35 | 5 | |
0011 0110 | 54 | 36 | 6 | |
0011 0111 | 55 | 37 | 7 | |
0011 1000 | 56 | 38 | 8 | |
0011 1001 | 57 | 39 | 9 | |
0011 1010 | 58 | 3A | : | |
0011 1011 | 59 | 3B | ; | |
0011 1100 | 60 | 3C | < | |
0011 1101 | 61 | 3D | = | |
0011 1110 | 62 | 3E | > | |
0011 1111 | 63 | 3F | ? | |
0100 0000 | 64 | 40 | @ | |
0100 0001 | 65 | 41 | A | |
0100 0010 | 66 | 42 | B | |
0100 0011 | 67 | 43 | C | |
0100 0100 | 68 | 44 | D | |
0100 0101 | 69 | 45 | E | |
0100 0110 | 70 | 46 | F | |
0100 0111 | 71 | 47 | G | |
0100 1000 | 72 | 48 | H | |
0100 1001 | 73 | 49 | I | |
0100 1010 | 74 | 4A | J | |
0100 1011 | 75 | 4B | K | |
0100 1100 | 76 | 4C | L | |
0100 1101 | 77 | 4D | M | |
0100 1110 | 78 | 4E | N | |
0100 1111 | 79 | 4F | O | |
0101 0000 | 80 | 50 | P | |
0101 0001 | 81 | 51 | Q | |
0101 0010 | 82 | 52 | R | |
0101 0011 | 83 | 53 | S | |
0101 0100 | 84 | 54 | T | |
0101 0101 | 85 | 55 | U | |
0101 0110 | 86 | 56 | V | |
0101 0111 | 87 | 57 | W | |
0101 1000 | 88 | 58 | X | |
0101 1001 | 89 | 59 | Y | |
0101 1010 | 90 | 5A | Z | |
0101 1011 | 91 | 5B | [ | |
0101 1100 | 92 | 5C | / | |
0101 1101 | 93 | 5D | ] | |
0101 1110 | 94 | 5E | ^ | |
0101 1111 | 95 | 5F | _ | |
0110 0000 | 96 | 60 | ` | |
0110 0001 | 97 | 61 | a | |
0110 0010 | 98 | 62 | b | |
0110 0011 | 99 | 63 | c | |
0110 0100 | 100 | 64 | d | |
0110 0101 | 101 | 65 | e | |
0110 0110 | 102 | 66 | f | |
0110 0111 | 103 | 67 | g | |
0110 1000 | 104 | 68 | h | |
0110 1001 | 105 | 69 | i | |
0110 1010 | 106 | 6A | j | |
0110 1011 | 107 | 6B | k | |
0110 1100 | 108 | 6C | l | |
0110 1101 | 109 | 6D | m | |
0110 1110 | 110 | 6E | n | |
0110 1111 | 111 | 6F | o | |
0111 0000 | 112 | 70 | p | |
0111 0001 | 113 | 71 | q | |
0111 0010 | 114 | 72 | r | |
0111 0011 | 115 | 73 | s | |
0111 0100 | 116 | 74 | t | |
0111 0101 | 117 | 75 | u | |
0111 0110 | 118 | 76 | v | |
0111 0111 | 119 | 77 | w | |
0111 1000 | 120 | 78 | x | |
0111 1001 | 121 | 79 | y | |
0111 1010 | 122 | 7A | z | |
0111 1011 | 123 | 7B | { | |
0111 1100 | 124 | 7C | | | |
0111 1101 | 125 | 7D | } | |
0111 1110 | 126 | 7E | ~ | |
0111 1111 | 127 | 7F | DEL | (delete) 删除 |